var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"nLjE49HOBFJCGIQb","timestamp":1731840579,"url":"m.cengbang.com%2Fmingdian%2Fysafnzld.html","signature":"c74a8eb445ba1b26367179dfe4768859eb31b6be","rawString":"jsapi_ticket=&noncestr=nLjE49HOBFJCGIQb&timestamp=1731840579&url=m.cengbang.com%2Fmingdian%2Fysafnzld.html"}